Iron Sky: Invasion – last-gen’s lesser-known movie tie-in

GamesAsylum: "If you browse Xbox Live’s ‘Games on Demand’ service regularly you may have seen that Iron Sky: Invasion was recently added. This movie tie-in is one that we’ve never seen in the likes of GAME and CeX, despite it allegedly receiving a UK retail release. The 2012 movie on which it’s based is arguably just as little-known"